<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>分区迁移 on PlumePHP</title><link>https://plumephp.com/tags/%E5%88%86%E5%8C%BA%E8%BF%81%E7%A7%BB/</link><description>Recent content in 分区迁移 on PlumePHP</description><generator>Hugo</generator><language>zh-CN</language><lastBuildDate>Tue, 29 Sep 2026 11:00:00 +0800</lastBuildDate><atom:link href="https://plumephp.com/tags/%E5%88%86%E5%8C%BA%E8%BF%81%E7%A7%BB/index.xml" rel="self" type="application/rss+xml"/><item><title>Kafka 副本机制与控制器深入：ISR、Leader 选举与分区迁移</title><link>https://plumephp.com/kafka-replication-controller-internals/</link><pubDate>Tue, 29 Sep 2026 11:00:00 +0800</pubDate><guid>https://plumephp.com/kafka-replication-controller-internals/</guid><description>&lt;p&gt;Kafka 的可靠性建立在「多副本」之上，但副本不是简单复制——&lt;strong&gt;ISR、HW、Leader 选举、控制器&lt;/strong&gt;这些机制决定了数据一致性边界。本文深入副本与控制器：它们怎么协作、故障时怎么决策、以及数据到底会不会丢。&lt;/p&gt;</description></item></channel></rss>